Chas­ing UFOs – Alien Cast­aways

(Na­tional Ge­o­graphic Hd, astro ch 573, 9pm) in a part of brazil known as the “roswell of South amer­ica” (What, it’s full of angst-rid­den alien teens in hu­man form? Oh, not roswell the TV show.), the chas­ing UFOs team in­ves­ti­gates sight­ings and ru­mours of alien life forms hiding in the jun­gles. Their search leads them through some pretty wild ter­rain, into a nest of gi­ant spiders (just not gi­ant alien spiders, alas), and back to civil­i­sa­tion where wit­nesses like the for­mer com-